Knowledge Base

  • Using Prisma With PostgreSQL

    How to Join This Tech Talk is free and open to everyone. Register below to get a link to join the live stream and chat with Chris and Ryan, or receive the video recording after it airs. Date Time RSVP May 19, 2021 11:00–12:00 p.m. ET / 3:00–4:00 p.m. GMT Register About the Talk Connecting and grabbing data from our databases is always a difficult task. We will use Prisma (which just came out of beta) to model, connect to, grab data, and view our database contents. What You&rsqu...

  • How To Write Your First PHP Program

    The author selected Open Sourcing Mental Illness Ltd to receive a donation as part of the Write for DOnations program. Introduction The “Hello, World!” program is a classic and time-honored tradition in computer programming. Serving as a complete first program for beginners and a good program to test systems and programming environments, “Hello, World!” illustrates the basic syntax of programming languages. This tutorial will walk you through writing a “Hello, World!” program in P...

  • How To Use Telepresence on Kubernetes for Rapid Development on MacOS

    The author selected the Tech Education Fund to receive a donation as part of the Write for DOnations program. Introduction Application developers building microservices on Kubernetes often encounter two major problems that slow them down: Slow feedback loops. Once a code change is made, it must be deployed to Kubernetes to be tested. This requires a container build, push to a container registry, and deployment to Kubernetes. This adds minutes to every code iteration. Insufficient memory and ...

  • How To Select HTML Elements Using ID, Class, and Attribute Selectors in CSS

    The author selected the Diversity in Tech Fund to receive a donation as part of the Write for DOnations program. Introduction Writing CSS selectors most often involves setting a condition and locating the element in the HTML that fulfills that condition as true. You can do this broadly with an element selector to select high-level tags, but to gain more control over the selected elements, you can create specific identifiers in the HTML and apply them in the CSS. In this tutorial, you will use...

  • How To Use Telepresence on Kubernetes for Rapid Development on Ubuntu 20.04

    The author selected the Tech Education Fund to receive a donation as part of the Write for DOnations program. Introduction Application developers building microservices on Kubernetes often encounter two major problems that slow them down: Slow feedback loops. Once a code change is made, it must be deployed to Kubernetes to be tested. This requires a container build, push to a container registry, and deployment to Kubernetes. This adds minutes to every code iteration. Insufficient memory and ...